Denis Magda created IGNITE-3869:
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Summary: Reduce number of temporal objects produced by H2
Key: IGNITE-3869
URL: https://issues.apache.org/jira/browse/IGNITE-3869
Project: Ignite
Issue Type: Task
Components: cache
Affects Versions: 1.4
Reporter: Denis Magda
Assignee: Sergi Vladykin
Fix For: 2.1
Presently during the execution of a query H2 generates huge number of temporal
objects (kind of wrappers) that eventually exhaust the heap and trigger long GC
pauses.
Need to revisit present implementation improving Ignite SQL engine and/or H2.
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